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#
# Copyright (C) 2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
include $(INCLUDE_DIR)/host.mk
FAT32_BLOCK_SIZE=1024
FAT32_BLOCKS=$(shell echo $$(($(CONFIG_SUNXI_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
BOARDS:= \
sun4i-a10-cubieboard \
sun4i-a10-olinuxino-lime \
sun4i-a10-pcduino \
sun5i-a13-olinuxino \
sun6i-a31-colombus \
sun7i-a20-bananapi \
sun7i-a20-cubieboard2 \
sun7i-a20-cubietruck \
sun7i-a20-olinuxino-lime \
sun7i-a20-olinuxino-micro \
sun7i-a20-pcduino3
define Image/BuildKernel
mkimage -A arm -O linux -T kernel -C none \
-a 0x40008000 -e 0x40008000 \
-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' \
-d $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
$(call Image/BuildKernel/MkuImage, \
none, 0x40008000, 0x40008000, \
$(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
)
endif
$(foreach board,$(BOARDS),
$(CP) $(DTS_DIR)/$(board).dtb $(BIN_DIR)/
)
endef
define Image/Build/SDCard
rm -f $(KDIR)/boot.img
mkdosfs $(KDIR)/boot.img -C $(FAT32_BLOCKS)
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-uEnv.txt ::uEnv.txt
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(2).dtb ::dtb
mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
./gen_sunxi_sdcard_img.sh \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img \
$(KDIR)/boot.img \
$(KDIR)/root.$(1) \
$(CONFIG_SUNXI_SD_BOOT_PARTSIZE) \
$(CONFIG_TARGET_ROOTFS_PARTSIZE) \
$(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-u-boot-with-spl.bin
endef
define Image/Build/Profile/A10-OLinuXino-Lime
$(call Image/Build/SDCard,$(1),sun4i-a10-olinuxino-lime)
endef
define Image/Build/Profile/A13-OLinuXino
$(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
endef
define Image/Build/Profile/A20-OLinuXino_Lime
$(call Image/Build/SDCard,$(1),sun7i-a20-olinuxino-lime)
endef
define Image/Build/Profile/A20-OLinuXino_MICRO
$(call Image/Build/SDCard,$(1),sun7i-a20-olinuxino-micro)
endef
define Image/Build/Profile/Bananapi
$(call Image/Build/SDCard,$(1),sun7i-a20-bananapi)
endef
define Image/Build/Profile/Cubieboard
$(call Image/Build/SDCard,$(1),sun4i-a10-cubieboard)
endef
define Image/Build/Profile/Cubieboard2
$(call Image/Build/SDCard,$(1),sun7i-a20-cubieboard2)
endef
define Image/Build/Profile/OLIMEX-A13-SOM
$(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
endef
define Image/Build/Profile/pcDuino
$(call Image/Build/SDCard,$(1),sun4i-a10-pcduino)
endef
define Image/Build/Profile/Linksprite_pcDuino3
$(call Image/Build/SDCard,$(1),sun7i-a20-pcduino3)
endef
define Image/Build
$(call Image/Build/$(1),$(1))
$(call Image/Build/Profile/$(PROFILE),$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
endef
$(eval $(call BuildImage))
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